Q: pesky "cooling system performance" code... fans and AC dont operate..no leaks...no overheating

asked by on

"Cooling system performance" code....coolant sensor was replaced with OEM, fan control mod replaced with OEM, fans and AC dont operate, however fans do operate when jumped. Temp stays at 190 and no leaks. I did NOT replace thermostat yet...

My car has 57000 miles.
My car has an automatic transmission.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. pesky "cooling system performance" code... fans and AC dont operate..no leaks...no overheating

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: A whole created by rust on the rear beam axle of my VW MK4 Golf GTI. Should I get it welded or buy a new rear beam axle?

I would suggest replacing the axle beam. As you may know, rust acts a bit like a cancerous contaminant to metal and is very difficult to remove entirely once it sets in. As the Iron oxide forms when the iron...

Q: AC, speedometer, and windows not working

Hello. Depending on how and when these items began to fail will make a difference as to what is going on. If they all occurred at the same time, then I would suspect an issue with the fuse box. It...

Q: Wheels aren't moving when turning steering wheel

It sounds as though you damaged the steering rack and pinion gear assembly, along with problems with other components that only a complete and thorough vehicle inspection by a certified specialist can determine. I recommend having a mechanic, such as...

Related articles

How Long Does a Distributor O Ring Last?
The distributor is part of the ignition system in your vehicle and its purpose is to route high voltage from the ignition coil to the spark plug. The spark plug then...
How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...